4 1/2" NH / NST / NPSH Gasket (2-Pack) Pick One Side_6 inch Finish is polished chrome suitable

Finish is polished chrome suitable for fire trucks and other fire equipment

The 2 inch NPSH gasket will only fit with nozzles calling for NPSH not NH or NST

Equivalent part number - FM25F20T

This adapter is for use with rack fire hose assembly

4 1/2" NH / NST / NPSH Gasket (2-Pack) Pick One Side_6 inch Finish is polished chrome suitableReplacement rubber gaskets are for female fire hose couplings or adapters. These gaskets will fit National Hose thread "NH", National Standard Thread "NST" or National Pipe Straight Hose "NPSH". These gaskets are known as face gaskets or swivel washers. Connections These replacement gaskets will fit brass or aluminum female fire hose couplings or adapters with NH NST or NPSH threads.